The ex-lawmaker is a business partner of Erik Prince

On the polarization as a way to strategic dialogue

John Rood, the Pentagon's top policy official, is the latest to be purged following Trump's acquittal in the Senate

Why high-ranking foreign officials’ visits to Kyiv don’t contribute to the strengthening of Ukrainian diplomacy

A White House decision to remove two top officials who played key roles as witnesses in the Ukraine scandal prompted confusion in Washington and Kyiv on Friday over the future of US foreign policy toward the embattled US ally at the heart of President Donald Trump's impeachment

US Secretary of State Mike Pompeo is the highest-ranking US official to travel to Ukraine since the impeachment began

"This has been a very intense month" for Ukraine, one expert in the country said

On honest and false leaders

Donald Trump on Monday met with the new Ukrainian ambassador to the U.S. at a credentialing ceremony in the Oval Office, the White House said.

Donald Trump is inching dangerously closer to publicly naming the purported whistleblower whose complaint about the US president’s dealings with Ukraine led to his impeachment

Trump's political appointees at the White House's budget office were already ordering the Pentagon to freeze security funding for Ukraine, newly released government documents show

Bill Taylor testified at the House Intelligence Committee's inquiry into President Donald Trump's hold on military aid to Ukraine

The Trumpiest of TV channels tried to bring a peddler of Biden dirt to America. The Ukrainian went to jail instead.

House Democrats’ impeachment report showed the president’s personal lawyer executing an irregular foreign policy

Ukraine's president on Monday (Dec 2) renewed his denial of a quid pro quo with Donald Trump over military aid, despite a growing case against the US president in impeachment proceedings in Washington

One thing all parties in the impeachment saga can agree on: $391 million in security assistance earmarked for Ukraine was withheld this past summer by the Trump White House and released on Sept. 11

Bryan Lanza served as an adviser on Trump’s 2016 campaign—and more recently helped get U.S. sanctions on a Russian oligarch’s aluminum company lifted.

A senior US diplomat has testified that the Trump administration threatened to withhold military aid from Ukraine unless it agreed to investigate Mr Trump's leading US presidential rival

On Trump’s transactional approach to politics

State department aide makes revelation in testimony, while Russia envoy nominee John Sullivan grilled at confirmation hearing

A decorated Army officer says the U.S. president acted improperly in demanding politically motivated investigations

Robert Lighthizer, the White House trade representative, had held up the reinstatement of free-trade treatment on some Ukrainian goods

Running out of options, Donald Trump touted one of his newer talking points this morning, publishing a tweet that Ukraine didn’t know that the White House was withholding military aid

Multiple people associated with Trump, both inside and outside of his administration, were engaged in efforts to change leadership at Naftogaz, Ukraine's geopolitically important state-owned oil and gas company

In their effort to discredit President Donald Trump’s perceived enemies, close allies of the President have received key documents and information from a Ukrainian oligarch

President Donald Trump predicted Wednesday that his impeachment fight with House Democrats could end up at the Supreme Court. He also went after former Vice President Joe Biden after he declared for the first time that Trump must be impeached

News broke Monday morning that a group of businessmen touting close ties to President Trump and his personal lawyer

The latest whistleblower "has first-hand knowledge" of the events in question, the person’s attorney said.

When President Donald Trump asked his counterpart in Ukraine to help investigate Trump’s political opponents, the Ukrainian President and his team did not see the request as linked to the release of U.S. military aid

President Donald Trump asked his acting chief of staff Mick Mulvaney to put a hold on millions in military aid to Ukraine roughly one week before a call with Zelenskiy

Interactions under focus amid whistleblower complaint on U.S. president’s dealings with a world leader

President Donald Trump is heavily considering a plan to block $250 million in military assistance to Ukraine, a move that would further ingratiate him to Russian President Vladimir Putin

The organization offered Trump to see first-hand the consequences of the Russian actions by visiting Ukraine in the coming months

What happens when the face of a country’s anti-corruption movement suddenly is investigated for the sort of bribery he once condemned?

The president’s lawyer wants Ukrainian officials to investigate a call Joe Biden made about corruption

Rudolph W. Giuliani, President Trump’s personal lawyer, plans to travel to Kiev, the Ukrainian capital, in coming days

Ukraine's embassy wrote that a Democratic National Committee (DNC) insider reached out in 2016 seeking dirt on President Trump's campaign

U.S. President Donald Trump has signaled he is keen on pursuing allegations that Ukraine tried to hamper his presidential bid in 2016

News report on TV and online claimed Petro Poroshenko had bribed Donald Trump’s lawyer

Washington lobbyist W. Samuel Patten, who has been one of the most low-profile but potentially significant cooperators in the special counsel's office investigation, appears to still be involved with sensitive aspects of Robert Mueller and the Justice Department's work

What ails the European allies of Donald Trump

U.S. President says he is considering canceling his scheduled meeting with Russian President Vladimir Putin at the Group of 20 (G20) summit in Argentina this week over Russia's detention of Ukrainian sailors

Would NATO be better off without Turkey? Ankara is now having a furious row with America and its other military allies.

What will American President’s recent visits result in for global affairs?

How Europe is preparing for the possible presidency of Donald Trump